- 25 Clutch33
- 26 Manual transmission230
- 27 Automatic transmission545
- 28 Transfer case5
- 29 Pedal assembly7
- 31 Frame, trailer operation39
- 32 Suspension63
- 33 Front axle53
- 35 Rear axle319
- 40 Wheels, chassis alignment check118
- 41 Propeller shaft49
- 42 Brakes - hydraulic and mechanical systems507
- 43 Brakes - pneumatic system and auxiliary brakes15
- 46 Steering131
- 54 Electrical system, equipment and instruments506